Fluke 374 True-rms AC/DC Clamp Meter, 600 A

Brand
Fluke
Model number
374

True-rms 600 A AC/DC clamp meter, 600 V; iFlex compatible to 2500 A AC; inrush; CAT IV 600 V / CAT III 1000 V.

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Key features

  • CAT IV 600 V, CAT III 1000 V
  • Propietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it
  • Ergonomic design fits in your hand and can be used while wearing personal protective equipment
  • Large, easy to read backlight display automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement
  • Three-year warranty
  • Soft carrying case

Specifications

AC Current via Jaw
Range374 and 375 / 376; 600.0 A; 999.9 A
Resolution0.1 A
Accuracy2% ± 5 digits (10-100 Hz); 2.5% ± 5 digits (100-500 Hz)
Crest Factor (50/60 Hz)3 @ 500 A (375 and 376 only); 2.5 @ 600 A; 1.42 @1000 A (376 only); Add 2% for C.F. > 2
AC Current via Flexible Current Probe
Range2500 A
Resolution374 and 375; 0.1 A (≤ 600 A); 1 A (≤ 2500 A); 376; 0.1 A (≤ 999.9 A); 1 A (≤ 2500 A)
Accuracy3% ±5 digits (5 – 500 Hz)
Crest Factor (50/60Hz)3.0 at 1100 A (375 and 376 only); 2.5 at 1400 A; 1.42 at 2500 A; Add 2% for C.F. > 2
A0.5 in (12.7 mm); 1.4 in (35.6 mm); ± 0.5%
B0.8 in (20.3 mm); 2.0 in (50.8 mm); ± 1.0%
C1.4 in (35.6 mm); 2.5 in (63.5 mm); ± 2.0%
DC Current
Range374 and 375 / 376; 600.0 A; 999.9 A
Resolution0.1 A
Accuracy2% ± 5 digits
AC Voltage
Range374 and 375 / 376; 600.0 V; 1000 V
Resolution374 and 375 / 376; 0.1 V; 0.1 V (≤ 600.0 V); 1 V (≤ 1000 V)
Accuracy1.5% ± 5 digits (20 – 500 Hz)
DC Voltage
Range374 and 375 / 376; 600.0 V; 1000 V
Resolution374 and 375 / 376; 0.1 V; 0.1 V (≤ 600.0 V); 1 V (≤ 1000 V)
Accuracy1% ± 5 digits
mV dc
Range375 and 376; 500.0 mV
Resolution0.1 mV
Accuracy1% ± 5 digits
Frequency via Jaw
Range375 and 376; 5.0 - 500.0 Hz
Resolution0.1 Hz
Accuracy0.5% ± 5 digits
Trigger Level5 – 10 Hz, ≥10 A; 10 – 100 Hz, ≥5 A; 100 – 500 Hz, ≥10 A
Frequency via Flexible Current Probe
Range375 and 376; 5.0 - 500.0 Hz
Resolution0.1 Hz
Accuracy0.5% ± 5 digits
Trigger Level5 – 20 Hz, ≥ 25 A; 20 – 100 Hz, ≥ 20 A; 100 – 500 Hz, ≥ 25 A
Resistance
Range374 / 375 and 376; 6000 Ω; 60 kΩ
Resolution374; 0.1 Ω (≤ 600 Ω); 1 Ω (≤ 6000 Ω); 375 and 376; 0.1 Ω (≤ 600 Ω); 1 Ω (≤ 6000 Ω); 10 Ω (≤ 60 kΩ)
Accuracy1% ± 5 digits
Capacitance
Range1000 μF
Resolution0.1 μF (≤ 100 μF); 1 μ F (≤ 1000 μF)
Accuracy1% ± 4 digits
Mechanical Specifications
Size (L x W x H)246 mm x 83 m x 43 mm
Weight388 g
Jaw Opening34 mm
Flexible Current Probe Diameter7.5 mm
Flexible Current Probe Cable Length (head to electronics connector)1.8 m
Environmental Specifications
Operating Temperature10°C – +50°C
Storage Temp-40°C – +60°C
Operating HumidityNon condensing (< 10 –°C); ≤ 90% RH (at 10°C – 30°C); ≤ 75% RH (at 30°C – 40°C); ≤ 45% RH (at 40°C – 50°C)
Operating Altitude3000 meters
Storage Altitude12,000 meters
Temperature CoefficientsAdd 0.1 x specified accuracy for each; degree C above 28°C or below 18°C
Safety Specifications
Safety ComplianceCAN/CSA-C22.2 No. 61010-1-04; ANSI/UL 61010-1:2004; ANSI/ISA-61010-1 (82.02.01):2004; EN/IEC 61010-1:2001 to; 1000V Measurement Category (CAT) III; 600V Measurement Category (CAT) IV; Pollution Degree 2; EN/IEC 61010-2-032:2002; EN/IEC 61010-031:2002+A1:2008
Supplied with
ContentsCoated instruction card; Soft carrying case; TL75 test leads; Two AA Alkaline batteries

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.

About the 374

The Fluke 374 measures up to 600 A and 600 V in both AC and DC with true-rms accuracy, and its inrush function filters noise to capture motor starting current. With the optional iFlex flexible probe the AC current range extends to 2500 A for large or awkward conductors.